PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10911055Bearing,sleeve

Rbc Transport Dynamics Corp Div Rbc Transport Dynamics · NSN 3120-00-866-9322 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-866-9322 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-866-9322. Primary manufacturer part number: 10911055.
Features
  • Bearing,sleeve — FSC 3120
  • Corner Shape: ROUND INSIDE LEFT CORNER
  • Body Outside Diameter: 1.2515 INCHES MINIMUM AND 1.2520 INCHES MAXIMUM IN
  • Body Inside Diameter: 1.0030 INCHES MINIMUM AND 1.0040 INCHES MAXIMUM IN
  • 7 verified cross-references
  • Primary manufacturer: Rbc Transport Dynamics Corp Div Rbc Transport Dynamics
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-866-9322, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Transport Dynamics Corp Div Rbc Transport Dynamics. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-866-9322
Primary Part Number10911055
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRbc Transport Dynamics Corp Div Rbc Transport Dynamics
StatusACTIVE
Corner ShapeROUND INSIDE LEFT CORNER
Body Outside Diameter1.2515 INCHES MINIMUM AND 1.2520 INCHES MAXIMUM IN
Body Inside Diameter1.0030 INCHES MINIMUM AND 1.0040 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5935-00-089-9343SM-B-286129 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5325-00-721-7653MS21209F1-20 INTERCHANGEABLE
Insert,screw Thread
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6680-00-905-321581100 INTERCHANGEABLE
Indicator,liquid Quantity
Hersey Measurement Co Div of Miller Industries Inc
3110-01-259-876281100 INTERCHANGEABLE
Bearing,ball,annular
New Hampshire Ball Bearings Inc Div Precision Division
8470-01-299-8098 INTERCHANGEABLE
Pad,ground Troops'-Parachutists'
6220-01-582-504481100 INTERCHANGEABLE
Spotlight
Truck-Lite Co., Llc
5930-01-612-68320411011003 INTERCHANGEABLE
Switch,flow
Rotron Incorporated
Cross-Reference Index
Part NumberManufacturer
10911055 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
04-110-1000 Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA)
06-311-16-032E-011 Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA)
11-2263-1 Roller Bearing Company of America, Inc. (USA)
3120008669322 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
81100 Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA)
10911055 PRIMARY Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA)
Related Parts
5935-00-089-9343INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SM-B-286129
5325-00-721-7653INTERCHANGEABLE
INSERT,SCREW THREAD
MS21209F1-20
6680-00-905-3215INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
81100
3110-01-259-8762INTERCHANGEABLE
BEARING,BALL,ANNULAR
81100
8470-01-299-8098INTERCHANGEABLE
PAD,GROUND TROOPS'-PARACHUTISTS'
6220-01-582-5044INTERCHANGEABLE
SPOTLIGHT
81100
5930-01-612-6832INTERCHANGEABLE
SWITCH,FLOW
0411011003

Frequently Asked Questions

What is NSN 3120-00-866-9322?

NSN 3120-00-866-9322 is a Bearing,sleeve, manufactured by Rbc Transport Dynamics Corp Div Rbc Transport Dynamics, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-866-9322?

NSN 3120-00-866-9322 has 7 cross-referenced part numbers: 10911055 (U S Army Tank Automotive Command Amsta-Im-Mm), 04-110-1000 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), 06-311-16-032E-011 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), 11-2263-1 (Roller Bearing Company of America, Inc.), 3120008669322 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee) and 2 more.

What NSN replaces 3120-00-866-9322?

There are 7 known substitutes for 3120-00-866-9322: 5935-00-089-9343, 5325-00-721-7653, 6680-00-905-3215 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10911055?

Key specifications for 10911055: Corner Shape: ROUND INSIDE LEFT CORNER; Body Outside Diameter: 1.2515 INCHES MINIMUM AND 1.2520 INCHES MAXIMUM IN; Body Inside Diameter: 1.0030 INCHES MINIMUM AND 1.0040 INCHES MAXIMUM IN; Overall Length: 0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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